Solutions of Comparing Quantities from Mathematics Class - 9

Author:Chhattisgarh Board
9th Chhattisgarh Board
IMPORTANT

Chhattisgarh Board Mathematics Solutions from Chapter 7 - Comparing Quantities

The detailed solutions to all the exercises of Comparing Quantities from Mathematics Class - 9 for 9th Chhattisgarh Board are provided here. The topics covered are such as Sale Tax, Application Of Percentage and, Interest And Compound Interest. Students can practice frequently asked questions from this chapter.

Practice Other Topics from Comparing Quantities

The topic provides knowledge on the application of percentages. Percentages are used for calculating various things in our daily lives. For example, profit and loss can be expressed in percentage.

In this topic, the students will learn how to deduce sales tax. Sales tax is the tax charged by the government on anything sold. We will further learn its formula and its application with the help of given examples and questions.

This topic deals with the concept of interest and compound interest. It explains how to calculate compound interest with the aid of examples. It mentions the formula of compound interest.

Mathematics Class - 9>Commercial Mathematics>Comparing Quantities>Calculation When Compounded Quarterly or Half-Yearly

In this topic, we will get acquainted with the formula of compound interest when it is compounded quarterly or half-yearly. The compound interest is the interest on loan based on initial principal and the accumulated interest in previous periods.

Mathematics Class - 9>Commercial Mathematics>Comparing Quantities>The Use of the Formula for Compound Interest

In this topic, we will get acquainted with the formula of compound interest. It also explains how to solve problems based on compound interest with the aid of examples.

This topic teaches us how to calculate the instalment amount. It explains the mathematical formula for calculating EMIs where P stands for the loan amount or principal, R is the interest rate per month, and N is the number of monthly instalments.

This topic discusses the formula for calculating compound interest when it is compounded quarterly or half-yearly. We will also learn how to solve several problems involving the application of compound interest.